/*
 * @Author: bothlent xwyin@bothlent.com
 * @Date: 2023-08-26 16:24:31
 * @LastEditors: bothlent xwyin@bothlent.com
 * @LastEditTime: 2023-08-27 18:55:52
 * @FilePath: /proejct_local_asr_wu_xin/src/util/util.h
 * @Description:  工具类
 * 
 * Copyright (c) 2023 by bothelent, All Rights Reserved. 
 */

#ifndef _UTIL_H_
#define _UTIL_H_


/**
 * @brief 获取声卡号
 * 
 * @return int >=0 正常获取 ; 否则返回异常
 */
int get_usb_card_num();


#endif 